Exposure
ID
MATIS.2023-08-21T05:05:40.364_1
Header ID
MATIS.2023-08-21T05:05:40.364
Date updated
2023-08-21 05:15:26 UTC+0000
Release date
2024-08-21 05:15:26 UTC+0000
UTC Start
2023-08-21 05:05:40.364
UTC End
2023-08-21 05:06:42.026
MJD Start
60177.21227273
MJD End
60177.21298641056
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.00773
Ambient temperature (°C)
14.51
Seeing (arcsec)
0.5
Observation
ID
56664
Category
science
Program ID
111.24K3.001
Program Title
IMAGING OF THE CIRCUMSTELLAR ENVIRONMENT OF THE POSSIBLE MERGER PRODUCT LI-RICH RED GIANT BI IND
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
41983
Name
biind
RA
348.467615
DEC
-68.29138
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 83.6330 83.6900 97.3000 97.6000
A0-J2 128.2820 128.3080 79.4000 79.7000
A0-K0 126.6690 126.6410 63.7230 63.9570
G1-J2 55.0650 55.0400 51.6000 51.8000
G1-K0 73.4210 73.3840 24.6600 24.8370
J2-K0 34.8450 34.8660 338.9480 339.1010
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24K3.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60177.21227273
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME biind
RA 348.467615
DEC -68.29138
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 83.633
HIERARCH ESO ISS PBL12 END 83.69
HIERARCH ESO ISS PBLA12 START 97.3
HIERARCH ESO ISS PBLA12 END 97.6
HIERARCH ESO ISS PBL13 START 128.282
HIERARCH ESO ISS PBL13 END 128.308
HIERARCH ESO ISS PBLA13 START 79.4
HIERARCH ESO ISS PBLA13 END 79.7
HIERARCH ESO ISS PBL14 START 126.669
HIERARCH ESO ISS PBL14 END 126.641
HIERARCH ESO ISS PBLA14 START 63.723
HIERARCH ESO ISS PBLA14 END 63.957
HIERARCH ESO ISS PBL23 START 55.065
HIERARCH ESO ISS PBL23 END 55.04
HIERARCH ESO ISS PBLA23 START 51.6
HIERARCH ESO ISS PBLA23 END 51.8
HIERARCH ESO ISS PBL24 START 73.421
HIERARCH ESO ISS PBL24 END 73.384
HIERARCH ESO ISS PBLA24 START 24.66
HIERARCH ESO ISS PBLA24 END 24.837
HIERARCH ESO ISS PBL34 START 34.845
HIERARCH ESO ISS PBL34 END 34.866
HIERARCH ESO ISS PBLA34 START 338.948
HIERARCH ESO ISS PBLA34 END 339.101
HIERARCH ESO ISS AMBI TAU0 START 0.00773
HIERARCH ESO ISS AMBI TAU0 END 0.00773
HIERARCH ESO ISS AMBI TEMP 14.51
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5